Big Sean earns his first No. 1 song on Billboard's R&B chart this week as "Marvin Gaye & Chardonnay," which features Kanye West and Roscoe Dash, climbs to the summit.

It's the second certified hit from the Detroit rapper's "Finally Famous" album. The first single, "My Last," peaked at No. 4 on that chart and earned a gold plaque.

A Detroit artist hasn't seen the top of Billboard's R&B chart since 2003, when Aaliyah's "Miss You" held the summit for three weeks. It's also the first No. 1 for Dash, and fourth for West.

Elsewhere on the charts, Sean's guest act on Kelly Rowland's "Lay It On Me" sits at No. 46. Another rising Detroit artist, Bei Maejor, climbs into the top 50 this week with "Trouble," which features J. Cole.

The news of "Gaye" hitting No. 1 comes during a good week for Sean; he's also been confirmed as a performer at this year's BET Hip-Hop Awards, which airs on the network on October 11.